Chacón is a Spanish surname. Notable people with the surname include:
- Alex Pineda Chacón (born 1969), coach for the Atlanta Silverbacks
- Antonio Chacón (1869–1929), flamenco singer
- Arturo Prat (1848–1879), Chilean naval officer
- Arturo Chacón Cruz (born 1977), Mexican tenor
- Carme Chacón (born 1971), Catalan politician
- Cecilia Chacón (born 1971), Peruvian politician
- Charyl Chacón (born 1985), beauty pageant title-holder
- Diego Fajardo Chacón, Spanish military governor of the Philippines
- Dulce Chacón (1954–2003), Spanish poet
- Elio Chacón (1936–1992), American baseball player
- Iris Chacón (born 1950), Puerto Rican dancer
- José Chacón (footballer) (born 1971), Peruvian football (soccer) player
- José María Chacón (1749–1833), last Spanish Governor of Trinidad
- José Pascual de Zayas y Chacón (1772–1827), Spanish military officer
- Lázaro Chacón González (1873–1931), President of Guatemala
- Manuel Aguilar Chacón (1797–1846), head of state of Costa Rica, elected in 1837
- Oscar Baylón Chacón (born 1929), Mexican politician
- Pablo Chacón (born 1975), boxer from Argentina
- Pelayo Chacón (1888-?), Negro and Cuban League baseball player
- Shawn Chacón (born 1977), former Major League Baseball player
Read more about Chacón: See Also